bulk Namespace Reference

Used for bulk load of data. More...

Functions
static void	flst_add_to_empty (flst_base_node_t *base, flst_node_t *node)
	Adds a node to an empty list. More...
void	flst_remove (flst_base_node_t *base, flst_node_t *node2, std::vector< buf_block_t * > &blocks)
	Bulk load version. More...
byte *	fut_get_ptr (fil_addr_t addr, std::vector< buf_block_t * > &blocks)
	Gets a pointer to a file address. More...
void	flst_add_last (flst_base_node_t *base, flst_node_t *node, std::vector< buf_block_t * > &blocks)
	Adds a node as the last node in a list. More...
void	flst_insert_after (flst_base_node_t *base, flst_node_t *node1, flst_node_t *node2, std::vector< buf_block_t * > &blocks)
	Inserts a node after another in a list. More...
void	flst_init (flst_base_node_t *base)
	Initializes a list base node. More...
void	flst_write_addr (fil_faddr_t *faddr, fil_addr_t addr)
	Writes a file address. More...
fil_addr_t	flst_get_first (const flst_base_node_t *base)
	Gets list first node address. More...
fil_addr_t	flst_get_prev_addr (const flst_node_t *node)
	Gets list prev node address. More...
fil_addr_t	flst_get_next_addr (const flst_node_t *node)
	Gets list next node address. More...
fil_addr_t	flst_read_addr (const fil_faddr_t *faddr)
	Reads a file address. More...
fil_addr_t	flst_get_last (const flst_base_node_t *base)
	Gets list last node address. More...

Detailed Description

Used for bulk load of data.

To avoid mistakes, an explicit namespace is used to encapsulate functions and objects that operate without generating redo log records and without using mini transactions.

Function Documentation

flst_add_last()

void bulk::flst_add_last	(	flst_base_node_t *	base,
		flst_node_t *	node,
		std::vector< buf_block_t * > &	blocks
	)

Adds a node as the last node in a list.

Parameters

[in]	base	Pointer to base node of list
[in]	node	Node to add
[in]	blocks	vector of blocks containing the file list.

flst_add_to_empty()

static void bulk::flst_add_to_empty ( flst_base_node_t *  base, flst_node_t *  node  )

static

Adds a node to an empty list.

Parameters

[in]	base	pointer to base node of empty list
[in]	node	node to add

flst_get_first()

fil_addr_t bulk::flst_get_first ( const flst_base_node_t *  base )

inline

Gets list first node address.

Returns

file address

flst_get_last()

fil_addr_t bulk::flst_get_last ( const flst_base_node_t *  base )

inline

Gets list last node address.

Parameters

[in]

base

Pointer to base node

Returns

file address

flst_get_next_addr()

fil_addr_t bulk::flst_get_next_addr ( const flst_node_t *  node )

inline

Gets list next node address.

Parameters

[in]

node

Pointer to node

Returns

file address

flst_get_prev_addr()

fil_addr_t bulk::flst_get_prev_addr ( const flst_node_t *  node )

inline

Gets list prev node address.

Bulk version.

Parameters

[in]

node

Pointer to node

Returns

file address

flst_init()

void bulk::flst_init ( flst_base_node_t *  base )

inline

Initializes a list base node.

Parameters

[in]

base

Pointer to base node

flst_insert_after()

void bulk::flst_insert_after	(	flst_base_node_t *	base,
		flst_node_t *	node1,
		flst_node_t *	node2,
		std::vector< buf_block_t * > &	blocks
	)

Inserts a node after another in a list.

This is the bulk version.

Parameters

[in]	base	Pointer to base node of list
[in]	node1	Node to insert after
[in]	node2	Node to add
[in]	blocks	vector of blocks containing the file list.

flst_read_addr()

fil_addr_t bulk::flst_read_addr ( const fil_faddr_t *  faddr )

inline

Reads a file address.

Returns

file address

flst_remove()

void bulk::flst_remove	(	flst_base_node_t *	base,
		flst_node_t *	node2,
		std::vector< buf_block_t * > &	blocks
	)

Bulk load version.

Remove the node from the given list.

Parameters

[in]	base	the base node of the list.
[in]	node2	the first node of the list that is to be removed.
[in]	blocks	all blocks containing the list nodes, necessary to carry out this operation.

flst_write_addr()

void bulk::flst_write_addr ( fil_faddr_t *  faddr, fil_addr_t  addr  )

inline

Writes a file address.

Parameters

[in]	faddr	Pointer to file faddress
[in]	addr	File address

fut_get_ptr()

byte * bulk::fut_get_ptr	(	fil_addr_t	addr,
		std::vector< buf_block_t * > &	blocks
	)

Gets a pointer to a file address.

Parameters

[in]	addr	File address
[in]	blocks	vector of blocks containing the file list.

Returns

pointer to a location specified by addr.